Performance detection machine for automatic window lifter

Abstract

The invention discloses a vehicle window automatic lifter performance detection machine, and particularly relates to the technical field of detection machines, the vehicle window automatic lifter performance detection machine comprises a detection machine main body, the front side of the detection machine main body is provided with a vibration detection mechanism, a speed detection mechanism and a force detection mechanism, the vibration detection mechanism comprises a hollow square rod, and one end of the hollow square rod is fixedly provided with an inner pipe; and one end of the inner pipe is sleeved with a second outer pipe. Window glass of an automobile is clamped through the roller and the air bag, the automobile window automatic lifter is opened, then the window glass is driven to move, once the window glass vibrates in the moving process, the air bag is affected by vibration, the air pressure in the air bag is changed, and the automobile window is driven to move. Therefore, the resistance value of the force sensitive resistor and the current of the force sensitive resistor in the circuit are changed, and the vibration condition of the vehicle window and the vehicle window automatic lifter can be detected by observing the current change of the force sensitive resistor in the circuit.

Description

technical field [0001] The invention relates to the technical field of detection machines, in particular to a performance detection machine for automatic window lifters. Background technique [0002] Nowadays, with the improvement of people's living standards, the popularity of cars is getting higher and higher, and the cars themselves are becoming more and more focused on convenience and comfort. Some structures that originally required manual control have also become electric control today. Including car windows, electric lift windows are already a common configuration of many cars, which provides great convenience for users. [0003] Drivers and passengers can control the windows through buttons instead of manual operation, which can improve convenience and safety in daily driving, and save time and effort. In addition, the main driving position can control the windows of multiple windows at the same time. Lifting, convenient for drivers to use. [0004] Electric window...

AI Technical Summary

Problems solved by technology

[0005] While providing convenience, electric windows also have some small disadvantages. First, its structure is more complicated, and the cost of maintenance is higher. In addition, the electric window may cause noise due to vibration during use, and the lifting speed is too fast. Or the force is too large, causing the user to be pinched, and the existing detection machine for electric windows is difficult to detect the above factors

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